China Geothermal Power Plant Contractor

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We are a Chinese leading geothermal power plant EPC contractor, main contractor or turnkey contractor from China. We have expertise in the design and manufacturing of the geothermal power plant, which is feathered with lower temperature and pressure of steam. NCG and silcan should be taken into consideration while design and manufacturing the critical equipments.

Here are typical description of main equipments designed and provided by us for a 2x6MW geothermal power plant, which is under construction in Indonesia.

1 Introduction

1.1.1 According to the requirements from user, this proposal specification covers works and services by China National Electric Wire & Cable Imp./Exp. Corp. (CCC) for Indonesia 2X6MW Geothermal Power Plant .

CCC will furnish Two(2) sets of 6 MW steam turbine generator including auxiliary equipment as well as utility equipment. We also offer the design, and technical service for of civil facilities, installation, commissioning whole plant.

After completion of the project, the power plant can generate electricity capacity with 2X6MW, Besides, the output--voltage of power plant is 20 kv, 50 Hz.

1.1.2. The main technical parameters of the major equipment

1.1.2.1 Steam Turbine 2 sets

-Rated capacity 6.8 MW

-Inlet steam

------pressure 8.6 bar

------temperature 171.9  degree

------Rated steam flow 56.7t/h

1.1.2.2 Turbo-generator 2 sets

-Rated capacity 6.8MW

-Rated voltage 6.3 KV

-Power factor 0.8(lagging)

-Frequency 50HZ

1.1.3 Main economic index of power plant

-Capacity of power plant 2X6.8 MW

-Rate for plant service power 10%

-Net output for power plant 2X6 MW

-Annual operation hours >=7884 h

-Heat rate 8590 kJ/kW.h

-Operation lifetime 30 years

1.1.4 The Project will consist of major equipment:

- Two turbine-generator and condenser

- Condensate system

- Water and wastewater treatment plant

- Main control room

- Control and instrumentation equipment

- Fire protection and detection system

- Ventilation and air conditioning system

- All requires piping and valves

- 20kV Substation and terminal substation

- Main and Auxiliary Transformers

- All civil, erection and installation works required for the above supplies

- Other system as necessarily required

1.2 Power plant outline

The Power Plant shall be located Within the Owner's Site. 

The turbine and equipment will be located in turbine building. The buildings will consist of turbine generator, main control room, electronic room, and auxiliary equipment.